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OwnerWalid Khairy Mohamed Ahmed, Mohsen Sarraf +1inventors
InventorsWalid Khairy Mohamed Ahmed, Mohsen Sarraf, Xiaopeng Huang
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Circuits, systems and methods that utilize two transducers, of which at least one is a piezoelectric transducer, adapted and coupled to receive and/or generate signals that include a power transmission component and an informational content in the forms of sound waves, mechanical vibrations, and/or electromagnetic energy. In one version, two transducers each receive and/or generate separate vibrational energy signals that bear information and transmit electrical power. Two or more transducers coupled to a switching circuit may send or receive piezo-electrical circuit output signals that include a carrier wave having different frequencies that are within separate frequency ranges. Two or more transducers may generate output signals that are simultaneously processed by or multiplexed by a switching circuit.
A communicator and energy transmission circuit coupled with an electrical power source, comprising:
A system comprising:
Dependencies are inferred from the claim text.